ci.yml

name: CI

on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read

    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Setup .NET
      uses: actions/setup-dotnet@v4
      with:
        dotnet-version: '10.0.x'

    - name: Compute version suffix
      id: version
      shell: pwsh
      run: |
        $ErrorActionPreference = 'Stop'

        # Short SHA for build metadata
        $shortSha = $env:GITHUB_SHA.Substring(0,7)

        # Sanitize branch for metadata
        $rawBranch = $env:GITHUB_REF_NAME
        $safeBranch = $rawBranch -replace '[/_]', '-'
        $safeBranch = $safeBranch.ToLowerInvariant()

        # Find nearest version tag vX.Y.Z and get distance
        $baseTag = $null
        try {
          $baseTag = git describe --tags --match "v[0-9]*.[0-9]*.[0-9]*" --abbrev=0 2>$null
        } catch {
          Write-Host "No version tag found"
        }

        if ([string]::IsNullOrWhiteSpace($baseTag)) {
          # No tag found, count all commits
          $distance = git rev-list --count HEAD
        } else {
          # Count commits since tag
          $distance = git rev-list --count "$baseTag..HEAD"
        }

        $VERSION_SUFFIX = "ci.$distance+$safeBranch.$shortSha"
        Write-Host "Computed VERSION_SUFFIX=$VERSION_SUFFIX"
        "VERSION_SUFFIX=$VERSION_SUFFIX" | Out-File -FilePath $Env:GITHUB_OUTPUT -Append -Encoding utf8

    - name: dotnet build
      run: dotnet build -c Release

    - name: dotnet test
      run: dotnet test -c Release --no-build

    - name: dotnet pack
      run: dotnet pack -c Release --no-build -p:VersionSuffix=${{ steps.version.outputs.VERSION_SUFFIX }}

    - name: Push to feedz.io
      if: github.event_name == 'push' && github.ref == 'refs/heads/main'
      run: dotnet nuget push ./artifacts/*.nupkg -s https://f.feedz.io/davidfowl/aspire/nuget/index.json -k ${{ secrets.FEEDZ_TOKEN }} --skip-duplicate